Hail Map on May 21, 2021

The weather event on May 21, 2021 includes Hail and Wind maps. 4 states and 36 cities were impacted and suffered possible damage. The total estimated number of properties impacted is 11,401.

Hail

Wind

11,401

Estimated number of impacted properties by a 1.00" hail or larger

452

Estimated number of impacted properties by a 1.75" hail or larger

0

Estimated number of impacted properties by a 2.50" hail or larger

States Impacted by Hail Map on May 21, 2021

Storm reports

Colorado

Date	Description
05/21/20212:58 AM CDT	At 757 PM MDT, a severe thunderstorm was located over John Martin Reservoir, or 24 miles east of La Junta, moving north at 50 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Las Animas, Eads, Hasty, John Martin Reservoir and Fort Lyon.
05/21/20212:08 AM CDT	At 708 PM MDT, a severe thunderstorm was located near Lamar, moving northeast at 45 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Lamar, Wiley, Sheridan Lake, Chivington, Brandon, Queens Reservoir and Neeoshe Reservoir.
05/21/20211:42 AM CDT	At 641 PM MDT, a severe thunderstorm was located 13 miles northwest of Two Buttes Reservoir, or 23 miles south of Lamar, moving north at 45 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Lamar.
05/21/20211:39 AM CDT	At 638 PM MDT, a severe thunderstorm was located near Wiley, or near Lamar, moving northeast at 45 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Lamar ASOS measurement. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Lamar, Wiley, Neeoshe Reservoir, Chivington, Brandon, Neegronda Reservoir, Queens Reservoir and Sweetwater Reservoir.
05/21/202112:30 AM CDT	At 530 PM MDT, a severe thunderstorm was located 18 miles south of John Martin Reservoir, or 27 miles southwest of Lamar, moving north at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Wiley, Hasty, McClave, John Martin Reservoir and Caddoa.
05/21/202112:16 AM CDT	At 516 PM MDT, a severe thunderstorm was located 8 miles northwest of Arlington, or 28 miles north of La Junta, moving north at 55 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of southwestern Kiowa and northeastern Crowley Counties.
05/21/202112:04 AM CDT	At 504 PM MDT, a severe thunderstorm was located 19 miles northwest of Pritchett, or 28 miles northwest of Springfield, moving northeast at 45 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... John Martin Reservoir and Caddoa.
05/20/202110:51 PM CDT	At 350 PM MDT, a severe thunderstorm was located 7 miles east of Gary, or 14 miles southwest of Akron, moving north at 50 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Hail damage to vehicles is expected. Locations impacted include... Akron, Brush, Hillrose, Prewitt Reservoir, Snyder and Midway.
05/20/20218:45 PM CDT	A local report indicates 63 MPH wind near NORTH STERLING RESERVOI
05/20/20218:18 PM CDT	Relayed via social media.
05/20/20217:45 PM CDT	Power lines down in the brush and hillrose area.
05/20/20217:32 PM CDT	Asos station klaa lamar airport.

Date	Description
05/21/20214:37 AM CDT	At 937 PM MDT, a severe thunderstorm was located near Ute Lake State Park, or 22 miles northeast of Tucumcari, moving north at 50 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Logan, Amistad, Ute Lake State Park and Rosebud.
05/21/202112:50 AM CDT	At 550 PM MDT, a severe thunderstorm was located near Logan, or 17 miles southwest of Nara Visa, moving north at 35 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Logan and Nara Visa.

At 937 PM MDT, a severe thunderstorm was located near Ute Lake State Park, or 22 miles northeast of Tucumcari, moving north at 50 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Logan, Amistad, Ute Lake State Park and Rosebud.

05/21/202112:50 AM CDT

At 550 PM MDT, a severe thunderstorm was located near Logan, or 17 miles southwest of Nara Visa, moving north at 35 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Logan and Nara Visa.

Nebraska

Date	Description
05/21/20216:38 PM CDT	Many quarter size hail and a few golfball size.
05/21/20216:35 PM CDT	At the job corps building.
05/21/20216:30 PM CDT	Delayed report from media.
05/21/202112:26 AM CDT	At 525 PM MDT, a severe thunderstorm was located near Moomaws Corner, or 14 miles east of Scottsbluff, moving north at 45 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Bayard, Minatare, Kilpatrick Lake, Lake Minatare Campground, Flahertys Corner, Moomaws Corner, Lake Minatare, South Bayard Junction and McGrew.

Oklahoma

Date	Description
05/21/20215:19 AM CDT	At 1018 PM MDT, a severe thunderstorm was located over Hayden, or near Amistad, moving north at 60 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Clayton, Amistad, Hayden, Seneca, Sedan and Moses.

New Mexico

Date	Description
05/21/20214:08 AM CDT	At 908 PM MDT, a severe thunderstorm was located 8 miles southeast of Tucumcari, moving north at 50 mph. HAZARD...70 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Tucumcari, Logan and Ute Lake State Park. This includes the following highways... Interstate 40 between Mile Markers 332 and 349. State Road 104 near Mile Marker 105.
05/21/20213:44 AM CDT	At 844 PM MDT, a severe thunderstorm was located 7 miles south of Ragland, or 31 miles south of Tucumcari, moving north at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Quay, Ragland, Mcalister and Forrest.
05/21/20212:47 AM CDT	At 746 PM MDT, a severe thunderstorm was located over Portales, moving northeast at 45 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Clovis, Portales, Floyd, Cannon Air Force Base, Ranchvale, Oasis State Park and Portair.This includes Highway 60 between Mile Markers 372 and 387.
05/20/202110:16 PM CDT	Ktcc asos.
05/20/20218:50 PM CDT	A local report indicates 65 MPH wind near PORTALES
05/20/20218:43 PM CDT	A local report indicates 74 MPH wind near PORTALES
05/20/20218:42 PM CDT	A local report indicates 60 MPH wind near 4 WSW PORTALES

Puerto Rico

Date	Description
05/20/20219:14 PM CDT	At 215 PM AST, a severe thunderstorm was located over Corozal and Morovis, and is nearly stationary. HAZARD...50-60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.PRECAUTIONARY/PREPAREDNESS ACTIONS...For your protection move to an interior room on the lowest floor of abuilding.Torrential rainfall is occurring with this storm, and may lead toflash flooding. Do not drive your vehicle through flooded roadways.
05/20/20218:38 PM CDT	At 137 PM AST, a severe thunderstorm was located over Morovis moving north at 5 mph. HAZARD...50-60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.PRECAUTIONARY/PREPAREDNESS ACTIONS...For your protection move to an interior room on the lowest floor of abuilding.Torrential rainfall is occurring with this storm, and may lead toflash flooding. Do not drive your vehicle through flooded roadways.

Date

Description

05/20/20219:14 PM CDT

At 215 PM AST, a severe thunderstorm was located over Corozal and Morovis, and is nearly stationary. HAZARD...50-60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.PRECAUTIONARY/PREPAREDNESS ACTIONS...For your protection move to an interior room on the lowest floor of abuilding.Torrential rainfall is occurring with this storm, and may lead toflash flooding. Do not drive your vehicle through flooded roadways.

05/20/20218:38 PM CDT

At 137 PM AST, a severe thunderstorm was located over Morovis moving north at 5 mph. HAZARD...50-60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.PRECAUTIONARY/PREPAREDNESS ACTIONS...For your protection move to an interior room on the lowest floor of abuilding.Torrential rainfall is occurring with this storm, and may lead toflash flooding. Do not drive your vehicle through flooded roadways.

South Dakota

Date	Description
05/21/20217:27 AM CDT	At 1227 AM MDT, a severe thunderstorm was located 9 miles southwest of Kirley, or 27 miles northeast of Philip, moving northeast at 50 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will be near... Kirley around 1240 AM MDT.Other locations in the path of this severe thunderstorm includeIntersection of Highway 63 and BIA Road 8 and South Eagle Butte.
05/21/20213:42 AM CDT	At 842 PM MDT, a severe thunderstorm was located 4 miles northwest of Cottonwood, or 14 miles west of Philip, moving north at 50 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. This severe thunderstorm will be near... Grindstone around 850 PM MDT. Grindstone Butte around 900 PM MDT.Other locations in the path of this severe thunderstorm includeBillsburg and Milesville.
05/21/202112:44 AM CDT	At 544 PM MDT, a severe thunderstorm was located near Slim Buttes Housing, or 14 miles west of Pine Ridge, moving north at 45 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will be near... South Lakeside around 555 PM MDT. Oglala and Loneman around 600 PM MDT.Other locations in the path of this severe thunderstorm include DryWood Housing and Intersection of Red Shirt and Cuny Table Roads.
05/21/202112:32 AM CDT	At 532 PM MDT, a severe thunderstorm was located near Red Cloud Campground, or 13 miles west of Hay Springs, moving northeast at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Chadron, Red Cloud Campground, Chadron Campground and Chadron St Park.
05/20/202111:38 PM CDT	At 437 PM MDT, a severe thunderstorm was located near Box Butte Campground, or 22 miles south of Chadron, moving north at 45 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Chadron, Chadron Campground, Box Butte Campground, Red Cloud Campground, Chadron Airport, Box Butte Dam and Chadron St Park.
05/20/20219:33 PM CDT	At 233 AM CDT/133 AM MDT/, a severe thunderstorm was located over southern Lake Oahe, or 7 miles northwest of Fort Pierre, moving northeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will be near... Southern Lake Oahe and Overlook Rec Area around 240 AM CDT. Grey Goose, Spring Creek Rec Area, Cow Creek Rec Area and Okobojo Point Rec Area around 245 AM CDT.

Maine

Date	Description
05/20/202110:07 PM CDT	At 307 PM EDT, a severe thunderstorm was located 8 miles north of Houlton, moving southeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. Locations impacted include... Houlton, Hodgdon, Smyrna, Littleton, Monticello, New Limerick and Ludlow.

Please be aware that the storm maps provided by HailTrace include estimates of the number of structures impacted by storms on the specified date. These estimates are derived from data provided by Microsoft, including building footprint data generated using computer vision algorithms applied to satellite imagery. While HailTrace makes every effort to ensure the accuracy of this information, it is not guaranteed and should be used as a general reference only. The actual number of impacted structures may differ from the estimates provided on the storm maps.

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